Cover



FIG. 1 is a front perspective view of a cover showing our new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a side view thereof, the opposite side being a mirror image thereof.

The broken lines in the Figures show portions of the cover which form no part of the claimed design.

The shade lines in the Figures show contour and not surface ornamentation. 

The ornamental design for a cover, as shown and described. 